<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
<head>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
	<title>API: yahoo   (YUI Library)</title>

	<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
	<link rel="stylesheet" type="text/css" href="assets/api.css" />

    <script type="text/javascript" src="assets/api-js"></script>
    <script type="text/javascript" src="assets/ac-js"></script>
</head>

<body id="yahoo-com">

<div id="doc3" class="yui-t2">
	<div id="hd">
        <h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
        <h3>YAHOO Global&nbsp; <span class="subtitle">2.8.1</span></h3>
        <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> 
            &gt; <a href="./module_yahoo.html" title="yahoo">yahoo</a>
                
                
        <form onsubmit="return false">
            <div id="propertysearch">
                Search: <input autocomplete="off" id="searchinput" />
                <div id="searchresults">
                    &nbsp;
                </div>
            </div>
        </form>
	</div>

	<div id="bd">
		<div id="yui-main">
			<div class="yui-b">
            <form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
                <fieldset>
                    <legend>Filters</legend>
                <span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
                <span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
                <span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span>
                </fieldset>
            </form>

                   
                    <h3>Module: yahoo
                    


                    </h3>
                    <div class="description summary">
                        The YAHOO object is the single global object used by YUI Library.  It
contains utility function for setting up namespaces, inheritance, and
logging.  YAHOO.util, YAHOO.widget, and YAHOO.example are namespaces
created automatically for and used by the library.
                    </div>



                <div class="yui-gc">
                    <div class="yui-u first">

                            <p>This module contains the following classes:</p>
                            <script>
                            //var YUI_CLASS_LIST = [{"extends": {"superclass": {}, "events": {}, "configs": {}, "properties": {}, "methods": {}}, "description": "The YAHOO global namespace object.  If YAHOO is already defined, the\nexisting YAHOO object will not be overwritten so that defined\nnamespaces are preserved.", "guessedname": "YAHOO", "name": "YAHOO"}, {"extends": {"superclass": {}, "events": {}, "configs": {}, "properties": {}, "methods": {}}, "description": "YAHOO_config is not included as part of the library.  Instead it is an \nobject that can be defined by the implementer immediately before \nincluding the YUI library.  The properties included in this object\nwill be used to configure global properties needed as soon as the \nlibrary begins to load.", "guessedname": "YAHOO_config", "name": "YAHOO_config"}, {"extends": {"superclass": {}, "events": {}, "configs": {}, "properties": {}, "methods": {}}, "description": "YAHOO.env is used to keep track of what is known about the YUI library and\nthe browsing environment", "guessedname": "YAHOO.env", "name": "YAHOO.env"}, {"extends": {"superclass": {}, "events": {}, "configs": {}, "properties": {}, "methods": {}}, "description": "Do not fork for a browser if it can be avoided.  Use feature detection when\nyou can.  Use the user agent as a last resort.  YAHOO.env.ua stores a version\nnumber for the browser engine, 0 otherwise.  This value may or may not map\nto the version number of the browser using the engine.  The value is \npresented as a float so that it can easily be used for boolean evaluation \nas well as for looking for a particular range of versions.  Because of this, \nsome of the granularity of the version info may be lost (e.g., Gecko 1.8.0.9 \nreports 1.8).", "guessedname": "YAHOO.env.ua", "name": "YAHOO.env.ua"}, {"extends": {"superclass": {}, "events": {}, "configs": {}, "properties": {}, "methods": {}}, "description": "Provides the language utilites and extensions used by the library", "guessedname": "YAHOO.lang", "name": "YAHOO.lang"}];
                            </script>
                            <div id="splash_classList">
                                <ul>
                                    <li><a href="YAHOO.html" title="YAHOO" id="class_0">YAHOO</a></li>
                                    <li><a href="YAHOO_config.html" title="YAHOO_config" id="class_1">YAHOO_config</a></li>
                                    <li><a href="YAHOO.env.html" title="YAHOO.env" id="class_2">YAHOO.env</a></li>
                                    <li><a href="YAHOO.env.ua.html" title="YAHOO.env.ua" id="class_3">YAHOO.env.ua</a></li>
                                    <li><a href="YAHOO.lang.html" title="YAHOO.lang" id="class_4">YAHOO.lang</a></li>
                                </ul>
                            </div>
                    </div>
                    <div class="yui-u">

                        </div>
                </div>

			</div>
		</div>
		<div class="yui-b">
            <div class="nav">

                    <div id="moduleList" class="module">
                        <h4>Modules</h4>
                        <ul class="content">
                                <li class=""><a href="module_animation.html" title="animation">animation</a></li>
                                <li class=""><a href="module_autocomplete.html" title="autocomplete">autocomplete</a></li>
                                <li class=""><a href="module_button.html" title="button">button</a></li>
                                <li class=""><a href="module_calendar.html" title="calendar">calendar</a></li>
                                <li class=""><a href="module_carousel.html" title="carousel">carousel</a></li>
                                <li class=""><a href="module_charts.html" title="charts">charts</a></li>
                                <li class=""><a href="module_colorpicker.html" title="colorpicker">colorpicker</a></li>
                                <li class=""><a href="module_connection.html" title="connection">connection</a></li>
                                <li class=""><a href="module_container.html" title="container">container</a></li>
                                <li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
                                <li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
                                <li class=""><a href="module_datatable.html" title="datatable">datatable</a></li>
                                <li class=""><a href="module_datemath.html" title="datemath">datemath</a></li>
                                <li class=""><a href="module_dom.html" title="dom">dom</a></li>
                                <li class=""><a href="module_dragdrop.html" title="dragdrop">dragdrop</a></li>
                                <li class=""><a href="module_editor.html" title="editor">editor</a></li>
                                <li class=""><a href="module_element.html" title="element">element</a></li>
                                <li class=""><a href="module_element-delegate.html" title="element-delegate">element-delegate</a></li>
                                <li class=""><a href="module_event.html" title="event">event</a></li>
                                <li class=""><a href="module_event-delegate.html" title="event-delegate">event-delegate</a></li>
                                <li class=""><a href="module_event-mouseenter.html" title="event-mouseenter">event-mouseenter</a></li>
                                <li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
                                <li class=""><a href="module_get.html" title="get">get</a></li>
                                <li class=""><a href="module_history.html" title="history">history</a></li>
                                <li class=""><a href="module_imagecropper.html" title="imagecropper">imagecropper</a></li>
                                <li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
                                <li class=""><a href="module_json.html" title="json">json</a></li>
                                <li class=""><a href="module_layout.html" title="layout">layout</a></li>
                                <li class=""><a href="module_logger.html" title="logger">logger</a></li>
                                <li class=""><a href="module_menu.html" title="menu">menu</a></li>
                                <li class=""><a href="module_paginator.html" title="paginator">paginator</a></li>
                                <li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
                                <li class=""><a href="module_profilerviewer.html" title="profilerviewer">profilerviewer</a></li>
                                <li class=""><a href="module_progressbar.html" title="progressbar">progressbar</a></li>
                                <li class=""><a href="module_resize.html" title="resize">resize</a></li>
                                <li class=""><a href="module_selector.html" title="selector">selector</a></li>
                                <li class=""><a href="module_slider.html" title="slider">slider</a></li>
                                <li class=""><a href="module_storage.html" title="Storage">Storage</a></li>
                                <li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
                                <li class=""><a href="module_swf.html" title="swf">swf</a></li>
                                <li class=""><a href="module_swfdetect.html" title="swfdetect">swfdetect</a></li>
                                <li class=""><a href="module_swfstore.html" title="swfstore">swfstore</a></li>
                                <li class=""><a href="module_tabview.html" title="tabview">tabview</a></li>
                                <li class=""><a href="module_treeview.html" title="treeview">treeview</a></li>
                                <li class=""><a href="module_uploader.html" title="uploader">uploader</a></li>
                                <li class="selected"><a href="module_yahoo.html" title="yahoo">yahoo</a></li>
                                <li class=""><a href="module_yuiloader.html" title="yuiloader">yuiloader</a></li>
                                <li class=""><a href="module_yuitest.html" title="yuitest">yuitest</a></li>
                        </ul>
                    </div>

                    <div id="classList" class="module">
                        <h4>Classes</h4>
                        <ul class="content">
                                <li class=""><a href="YAHOO.html" title="YAHOO">YAHOO</a></li>
                                <li class=""><a href="YAHOO.env.html" title="YAHOO.env">YAHOO.env</a></li>
                                <li class=""><a href="YAHOO.env.ua.html" title="YAHOO.env.ua">YAHOO.env.ua</a></li>
                                <li class=""><a href="YAHOO.lang.html" title="YAHOO.lang">YAHOO.lang</a></li>
                                <li class=""><a href="YAHOO_config.html" title="YAHOO_config">YAHOO_config</a></li>
                        </ul>
                    </div>

                    <div id="fileList" class="module">
                        <h4>Files</h4>
                        <ul class="content">        
                                <li class=""><a href="Env.js.html" title="Env.js">Env.js</a></li>
                                <li class=""><a href="Lang.js.html" title="Lang.js">Lang.js</a></li>
                                <li class=""><a href="YAHOO.js.html" title="YAHOO.js">YAHOO.js</a></li>
                        </ul>
                    </div>





            </div>
		</div>
	</div>
	<div id="ft">
        <hr />
        Copyright &copy; 2010 Yahoo! Inc. All rights reserved.
	</div>
</div>
<script type="text/javascript">

    var ALL_YUI_PROPS = [{"access": "", "host": "YAHOO.env.ua", "name": "air", "url": "YAHOO.env.ua.html#property_air", "type": "property"}, {"access": "", "host": "YAHOO.lang", "name": "augment", "url": "YAHOO.lang.html#method_augment", "type": "method"}, {"access": "", "host": "YAHOO", "name": "augment", "url": "YAHOO.html#method_augment", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "augmentObject", "url": "YAHOO.lang.html#method_augmentObject", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "augmentProto", "url": "YAHOO.lang.html#method_augmentProto", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "caja", "url": "YAHOO.env.ua.html#property_caja", "type": "property"}, {"access": "", "host": "YAHOO.lang", "name": "dump", "url": "YAHOO.lang.html#method_dump", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "extend", "url": "YAHOO.lang.html#method_extend", "type": "method"}, {"access": "", "host": "YAHOO", "name": "extend", "url": "YAHOO.html#method_extend", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "gecko", "url": "YAHOO.env.ua.html#property_gecko", "type": "property"}, {"access": "", "host": "YAHOO.env", "name": "getVersion", "url": "YAHOO.env.html#method_getVersion", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "hasOwnProperty", "url": "YAHOO.lang.html#method_hasOwnProperty", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "ie", "url": "YAHOO.env.ua.html#property_ie", "type": "property"}, {"access": "private", "host": "YAHOO.lang", "name": "_IEEnumFix", "url": "YAHOO.lang.html#property__IEEnumFix", "type": "property"}, {"access": "", "host": "YAHOO_config", "name": "injecting", "url": "YAHOO_config.html#property_injecting", "type": "property"}, {"access": "", "host": "YAHOO.lang", "name": "isArray", "url": "YAHOO.lang.html#method_isArray", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isBoolean", "url": "YAHOO.lang.html#method_isBoolean", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isFunction", "url": "YAHOO.lang.html#method_isFunction", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isNull", "url": "YAHOO.lang.html#method_isNull", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isNumber", "url": "YAHOO.lang.html#method_isNumber", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isObject", "url": "YAHOO.lang.html#method_isObject", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isString", "url": "YAHOO.lang.html#method_isString", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isUndefined", "url": "YAHOO.lang.html#method_isUndefined", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "isValue", "url": "YAHOO.lang.html#method_isValue", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "later", "url": "YAHOO.lang.html#method_later", "type": "method"}, {"access": "", "host": "YAHOO_config", "name": "listener", "url": "YAHOO_config.html#property_listener", "type": "property"}, {"access": "", "host": "YAHOO.env", "name": "listeners", "url": "YAHOO.env.html#property_listeners", "type": "property"}, {"access": "", "host": "YAHOO_config", "name": "load", "url": "YAHOO_config.html#property_load", "type": "property"}, {"access": "", "host": "YAHOO_config", "name": "locale", "url": "YAHOO_config.html#property_locale", "type": "property"}, {"access": "", "host": "YAHOO", "name": "log", "url": "YAHOO.html#method_log", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "merge", "url": "YAHOO.lang.html#method_merge", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "mobile", "url": "YAHOO.env.ua.html#property_mobile", "type": "property"}, {"access": "", "host": "YAHOO.env", "name": "modules", "url": "YAHOO.env.html#property_modules", "type": "property"}, {"access": "", "host": "YAHOO", "name": "namespace", "url": "YAHOO.html#method_namespace", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "opera", "url": "YAHOO.env.ua.html#property_opera", "type": "property"}, {"access": "", "host": "YAHOO.env.ua", "name": "os", "url": "YAHOO.env.ua.html#property_os", "type": "property"}, {"access": "", "host": "YAHOO", "name": "register", "url": "YAHOO.html#method_register", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "secure", "url": "YAHOO.env.ua.html#property_secure", "type": "property"}, {"access": "", "host": "YAHOO.lang", "name": "substitute", "url": "YAHOO.lang.html#method_substitute", "type": "method"}, {"access": "", "host": "YAHOO.lang", "name": "trim", "url": "YAHOO.lang.html#method_trim", "type": "method"}, {"access": "", "host": "YAHOO.env.ua", "name": "webkit", "url": "YAHOO.env.ua.html#property_webkit", "type": "property"}];
</script>
</body>
</html>
